Home / 3,817,169.28-5,267,759.04-2,098,362.24

Finding the Fourth Proportional to 3,817,169.28, 5,267,759.04 and 2,098,362.24

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Solution

The fourth proportional to 3,817,169.28, 5,267,759.04 and 2,098,362.24 is: 2,895,775.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,817,169.28 : 5,267,759.04 = 2,098,362.24 : x
  2. Step 2: Convert to fraction form
    3,817,169.28/5,267,759.04 = 2,098,362.24/x
  3. Step 3: Cross multiply
    3,817,169.28x = 5,267,759.04 × 2,098,362.24
  4. Step 4: Simplify right side
    3,817,169.28x = 11,053,666,658,954.65
  5. Step 5: Solve for x
    x = 11,053,666,658,954.65/3,817,169.28
  6. Step 6: Final answer
    x = 2,895,775.86

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.